/Engine/Source/Runtime/Engine/Public/StaticParameterSet.h
struct FStaticParameterSetEditorOnlyData
FMaterialLayers...
MaterialLayers
Material layers for this set
TArray<FStatic...
StaticComponentMaskParameters
An array of static component mask parameters in this set
TArray<FStatic...
TerrainLayerWeightParameters
An array of terrain layer weight parameters in this set